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Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
01/03/2013 |
Data da última atualização: |
24/06/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CANÇADO, G. M. de A.; SETOTAW, T. A.; FERREIRA, J. L. |
Afiliação: |
Geraldo Magela de Almeida Cançado, EPAMIG; Tesfahun Alemu Setotaw, EPAMIG; JULIANO LINO FERREIRA, CPPSUL. |
Título: |
Applications of biotechnology in olive. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
African Journal of Biotechnology, Nairobi, v. 12, n. 8, p. 767-779, Feb. 2013. |
DOI: |
10.5897/AJBX12.015 |
Idioma: |
Português |
Conteúdo: |
Many scientific and technological fields make use of biotechnology. Among the most important applications of biotechnology in agriculture are large-scale commercial micropropagation, genetic transformation and the development of transgenic varieties, embryo rescue in plant breeding programs, genotyping based on DNA markers, studies of genetic evolution and diversity, and genome sequencing. These myriad applications of modern biotechnology and molecular biology are being applied to the olive tree, a crop cultivated for thousands of years in many places of the world and whose products are consumed globally. The selection and development of olive cultivars by conventional breeding methods is costly and time consuming, therefore, the application of biotechnology procedures and techniques, such as in vitro cultivation, molecular markers, and genomic and genetic transformation in this species may facilitate the improvement of important traits of this crop, such as biotic and abiotic resistance and tolerance, yield performance and oil quality. In this review, we present current applications of modern biotechnology and molecular biology in olive species. |
Thesagro: |
Azeitona; Cultura de tecido; Marcador molecular. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/77747/1/Ferreira-Cancado-et-al13.pdf
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Marc: |
LEADER 01733naa a2200193 a 4500 001 1951890 005 2013-06-24 008 2013 bl uuuu u00u1 u #d 024 7 $a10.5897/AJBX12.015$2DOI 100 1 $aCANÇADO, G. M. de A. 245 $aApplications of biotechnology in olive.$h[electronic resource] 260 $c2013 520 $aMany scientific and technological fields make use of biotechnology. Among the most important applications of biotechnology in agriculture are large-scale commercial micropropagation, genetic transformation and the development of transgenic varieties, embryo rescue in plant breeding programs, genotyping based on DNA markers, studies of genetic evolution and diversity, and genome sequencing. These myriad applications of modern biotechnology and molecular biology are being applied to the olive tree, a crop cultivated for thousands of years in many places of the world and whose products are consumed globally. The selection and development of olive cultivars by conventional breeding methods is costly and time consuming, therefore, the application of biotechnology procedures and techniques, such as in vitro cultivation, molecular markers, and genomic and genetic transformation in this species may facilitate the improvement of important traits of this crop, such as biotic and abiotic resistance and tolerance, yield performance and oil quality. In this review, we present current applications of modern biotechnology and molecular biology in olive species. 650 $aAzeitona 650 $aCultura de tecido 650 $aMarcador molecular 700 1 $aSETOTAW, T. A. 700 1 $aFERREIRA, J. L. 773 $tAfrican Journal of Biotechnology, Nairobi$gv. 12, n. 8, p. 767-779, Feb. 2013.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
19/08/2020 |
Data da última atualização: |
06/10/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SMIDT, E.; TINTNER, J.; NELLE, O.; OLIVEIRA, R. R.; PATZLAFF, R.; NOVOTNY, E. H.; KLEMM, S. |
Afiliação: |
E. SMIDT, University of Natural Resources and Life Sciences, Vienna; J. TINTNER, University of Natural Resources and Life Sciences, Vienna; O. NELLE, State Office for Cultural Heritage Baden-Württemberg, Germany; R. R. OLIVEIRA, PUC-RIO; R. PATZLAFF, UFRJ; ETELVINO HENRIQUE NOVOTNY, CNPS; S. KLEMM, Archaeology & Communication, Vienna. |
Título: |
Infrared spectroscopy refines chronological assessment, depositional environment and pyrolysis conditions of archeological charcoals. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Scientific Reports, v. 10, 12427, 2020. |
DOI: |
https://doi.org/10.1038/s41598-020-69445-6 |
Idioma: |
Inglês |
Conteúdo: |
Based on infrared spectral characteristics, six archeological sample sets of charcoals from German (5) and Brazilian (1) sites, covering the time span from the nineteenth century CE to 3950 BCE, were compared to a chronological (present to the fifteenth century BCE) series of Austrian charcoals. A typical chronological trend of several bands (stretch vibrations: O-C-O of carboxylates at 1,585-1,565 and 1,385-1,375 cm(-1), C-O carboxylic acids at 1,260-1,250 cm(-1)) that indicate oxidation and subsequently increasing hydrophilicity (O-H stretch vibration at about 3,400 cm(-1)) was also contained in the archive samples. Three sample sets fit in the typical band development according to their age. For three sample sets this conformity was not observed. Despite the age of two sample sets (3950-2820 BCE), most charcoals were assigned to the Modern Period. Apart from the high degree of carbonization, anaerobic depositional conditions over a longer period of time seem to contribute to the surprising conservation. Non-removable mineral components in charcoals, as observed in a third sample set, strongly influence infrared band intensities and positions of organic compounds. The role of inorganic components in terms of charcoal aging, and the information we can obtain from spectral characteristics in an archeological context, are discussed. |
Thesagro: |
Matéria Orgânica; Solo. |
Thesaurus NAL: |
Biochar; Soil organic matter. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/215425/1/Infrared-spectroscopy-refines-chronological-assessment-2020.pdf
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Marc: |
LEADER 02120naa a2200253 a 4500 001 2124443 005 2020-10-06 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1038/s41598-020-69445-6$2DOI 100 1 $aSMIDT, E. 245 $aInfrared spectroscopy refines chronological assessment, depositional environment and pyrolysis conditions of archeological charcoals.$h[electronic resource] 260 $c2020 520 $aBased on infrared spectral characteristics, six archeological sample sets of charcoals from German (5) and Brazilian (1) sites, covering the time span from the nineteenth century CE to 3950 BCE, were compared to a chronological (present to the fifteenth century BCE) series of Austrian charcoals. A typical chronological trend of several bands (stretch vibrations: O-C-O of carboxylates at 1,585-1,565 and 1,385-1,375 cm(-1), C-O carboxylic acids at 1,260-1,250 cm(-1)) that indicate oxidation and subsequently increasing hydrophilicity (O-H stretch vibration at about 3,400 cm(-1)) was also contained in the archive samples. Three sample sets fit in the typical band development according to their age. For three sample sets this conformity was not observed. Despite the age of two sample sets (3950-2820 BCE), most charcoals were assigned to the Modern Period. Apart from the high degree of carbonization, anaerobic depositional conditions over a longer period of time seem to contribute to the surprising conservation. Non-removable mineral components in charcoals, as observed in a third sample set, strongly influence infrared band intensities and positions of organic compounds. The role of inorganic components in terms of charcoal aging, and the information we can obtain from spectral characteristics in an archeological context, are discussed. 650 $aBiochar 650 $aSoil organic matter 650 $aMatéria Orgânica 650 $aSolo 700 1 $aTINTNER, J. 700 1 $aNELLE, O. 700 1 $aOLIVEIRA, R. R. 700 1 $aPATZLAFF, R. 700 1 $aNOVOTNY, E. H. 700 1 $aKLEMM, S. 773 $tScientific Reports$gv. 10, 12427, 2020.
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